Ikejima, M <br/><br/>
The zinc fingers of human poly(ADP-ribose) polymerase are differentially required for the recognition of DNA breaks and nicks and the consequent enzyme activation. Other structures recognize intact DNA.  [electronic resource] 

 -  The Journal of biological chemistry  Dec 1990 
 - 21907-13 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0021-9258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amino Acid Sequence<br/>Base Sequence<br/>Cloning, Molecular<br/>Cysteine--physiology<br/>DNA--metabolism<br/>DNA Damage<br/>DNA Mutational Analysis<br/>DNA Repair<br/>DNA-Binding Proteins--genetics<br/>Enzyme Activation<br/>Humans<br/>Molecular Sequence Data<br/>Poly(ADP-ribose) Polymerases--genetics<br/>Structure-Activity Relationship<br/>Substrate Specificity<br/>Zinc Fingers